CN105366381A - Catch wheel structure and method for preventing center shaft sleeve of bevel gear from being abraded - Google Patents
Catch wheel structure and method for preventing center shaft sleeve of bevel gear from being abraded Download PDFInfo
- Publication number
- CN105366381A CN105366381A CN201510800308.9A CN201510800308A CN105366381A CN 105366381 A CN105366381 A CN 105366381A CN 201510800308 A CN201510800308 A CN 201510800308A CN 105366381 A CN105366381 A CN 105366381A
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- CN
- China
- Prior art keywords
- gear wheel
- base
- catch wheel
- axle sleeve
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
- B65G33/34—Applications of driving gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2812/00—Indexing codes relating to the kind or type of conveyors
- B65G2812/05—Screw-conveyors
- B65G2812/0505—Driving means, constitutive elements or auxiliary devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screw Conveyors (AREA)
Abstract
The invention provides a catch wheel structure and method for preventing a center shaft sleeve of a bevel gear from being abraded. The catch wheel structure for preventing the center shaft sleeve of the bevel gear from being abraded comprises a catch wheel, a catch wheel support, a vertical catch wheel frame, a wedge, a hinge pin base, a base and a jackscrew device. The catch wheel support is fixedly connected with the two ends of a catch wheel shaft. The catch wheel support is fixed to the vertical catch wheel support in a welded mode. The catch wheel and the vertical catch wheel support are arranged in an angled mode. The vertical catch wheel support and the hinge pin base are connected through pin holes. The hinge pin base is fixedly connected with the base. The base is fixed to a pedestal of the center shaft sleeve of the bevel gear in a welded mode. The wedge is inserted between the vertical catch wheel support and the base. The lower end of the wedge is provided with the jackscrew device and fixedly connected with the base. According to the catch wheel structure and method for preventing the center shaft sleeve of the bevel gear from being abraded, two catch wheel devices which can counteract radial force are additionally arranged in the space, with the dimension being smaller than 350 mm, between the inner side of the big bevel gear and the center shaft sleeve, so that abrasion between the inner wall of the big bevel gear and the center shaft sleeve of the bevel gear is reduced, and the service life of equipment is prolonged. The catch wheel structure is compact in structure, reasonable in stress and easy to manufacture, mount and dismount. The cost is low, and the benefits are great. Popularization is convenient.
Description
Technical field
The present invention relates to technical field of mechanical equipment, particularly relate to a kind of prevent conical gear central axle sleeve from wearing and tearing wheel stopping structure and method.
Background technology
The mechanical shaft kiln spiral shell cone discharge system of production metallurgy lime, it is the discharge method driving spiral shell coning to turn with Bevel Gear Drive, discharging large bevel gear realizes centralized positioning by central axle sleeve, see Fig. 3, in production run process, central axle sleeve 21 is by the force action of miniature gears 19 transmission tangential force F1 and drain separator 16 antagonistic force F2, larger diametral load F is created to central axle sleeve 21, thus cause central axle sleeve 21 1 lateral wearing quickly (in Fig. 3 17 places), more than 30mm can be reached less than one-year age central axle sleeve 21 side gauge wear, make spiral shell bore discharge system cannot normally run, can only be forced to stop kiln and change central axle sleeve 21, both affected to protect to produce to protect and supplied, waste again a large amount of manpower, material resources, financial resources.
Summary of the invention
The object of this invention is to provide a kind of prevent conical gear central axle sleeve from wearing and tearing wheel stopping structure and method, by spiral shell cone big gear wheel inside with the space place of central axle sleeve less than 350mm, install the catch wheel device that two groups can be offset diametral load additional, in order to reduce the wearing and tearing between conical gear central axle sleeve, the service life of extension device.
For achieving the above object, the present invention realizes by the following technical solutions:
A kind of wheel stopping structure preventing conical gear central axle sleeve from wearing and tearing, comprise gear wheel, gear wheel support, gear wheel vertical frame, drift, axis pin base, base, jackscrew device, described gear wheel support is fixedly connected with the two ends of gear wheel axle, gear wheel support and gear wheel vertical frame are welded and fixed, angled setting between gear wheel and gear wheel vertical frame, gear wheel vertical frame is connected by pin-and-hole with axis pin base, axis pin base is fixedly connected with base, drift is inserted between gear wheel vertical frame and base, the bottom surface of gear wheel vertical frame is provided with drift chute, drift chute is consistent with the inclined-plane degree of dip of drift, drift embeds in drift chute, arrange jackscrew device in drift lower end to be fixedly connected with base.
Described gear wheel comprises gear wheel axle, roller shell, bearing, and roller shell is socketed in the outside of gear wheel axle, and the two ends between roller shell and gear wheel axle are provided with bearing.
Described jackscrew device comprises jackscrew, top screw seat, and top screw seat is fixed on the bottom of base, and jackscrew is screwed onto in the tapped bore of top screw seat.
The method that employing prevents the wheel stopping structure that conical gear central axle sleeve weares and teares from preventing conical gear central axle sleeve from wearing and tearing, comprises the steps:
1) two cover wheel stopping structure are arranged on inside auger bit ash hoist big gear wheel, the reverse position of axle sleeve fray, take the mode that gear wheel base welds with conical gear central axle sleeve pedestal;
2), when installing, gear wheel shaft centre line is parallel with auger bit ash hoist big gear wheel medial surface;
3) by adjustment gear wheel jackscrew, gear wheel is moved radially along big gear wheel, roller shell is fully contacted with inside big gear wheel;
4) in the process of spiral shell cone big gear wheel running, roller shell laminating bull gear drive, makes the opposition being radially subject to gear wheel inside big gear wheel simultaneously, thus counteracts the diametral load suffered by big gear wheel central axle sleeve.
Compared with prior art, the invention has the beneficial effects as follows:
A kind of prevent conical gear central axle sleeve from wearing and tearing wheel stopping structure and method, the ingenious spiral shell that utilizes bores big gear wheel inwall and the central axle sleeve space less than 350mm, install the wheel stopping structure that can radially adjust additional, offset central axle sleeve force in radial, thus the wear problem solved between gear bush, extend the service life of equipment.Advantage of the present invention is: 1) compact conformation, reasonable stress, is easy to making, Assembly &Disassembly.2) input cost is little, and economic benefit is larger.3) be convenient to promote.This moves radially the mechanical equipment that wheel stopping structure form is suitable for all bevel gear driving structures.
Accompanying drawing explanation
To be that the present invention is a kind of prevent wheel stopping structure that conical gear central axle sleeve weares and teares to be installed on structural representation inside big gear wheel to Fig. 1;
Fig. 2 is the schematic diagram of a kind of wheel stopping structure preventing conical gear central axle sleeve from wearing and tearing of the present invention;
Fig. 3 is the A-A direction view of Fig. 2;
Fig. 4 is the stressed sketch of central axle sleeve in mechanical shaft kiln spiral shell cone discharge system;
In figure: the concrete foundation 23-center shaft 24-central axle sleeve pedestal 25-drift chute 26-pin-and-hole of 1-gear wheel axle 2-roller shell 3-bearing 4-packing ring 5-nut 6-cover of dust 7-gear wheel vertical frame 8-drift 9-base 10-jackscrew 11-gear wheel support 12-bearing pin base 13-bearing pin 14-top screw seat 15-gear wheel 16-drain separator 17-central axle sleeve severe wear point 18-big gear wheel 19-miniature gears 20-transmission shaft 21-central axle sleeve 22-center
Detailed description of the invention
Below in conjunction with Figure of description, invention is described in detail, but it should be noted that enforcement of the present invention is not limited to following embodiment.
As shown in Figure 1-Figure 3, a kind of wheel stopping structure preventing conical gear central axle sleeve from wearing and tearing, comprise gear wheel 15, gear wheel support 11, gear wheel vertical frame 7, drift 8, axis pin base, base 9, jackscrew device, described gear wheel support 11 is fixedly connected with the two ends of gear wheel axle 1, gear wheel support 11 and gear wheel vertical frame 7 are welded and fixed, angled setting between gear wheel 15 and gear wheel vertical frame 7, gear wheel vertical frame 7 is connected by pin-and-hole 26 with axis pin base, axis pin base is fixedly connected with base 9, drift 8 is inserted between gear wheel vertical frame 7 and base 9, the bottom surface of gear wheel vertical frame 7 is provided with drift chute 25, drift chute 25 is consistent with the inclined-plane degree of dip of drift 8, drift 8 embeds in drift chute 25, arrange jackscrew device in drift 8 lower end to be fixedly connected with base 9.
Described gear wheel 15 comprises gear wheel axle 1, roller shell 2, bearing 3, and roller shell 2 is socketed in the outside of gear wheel axle 1, and the two ends between roller shell 2 and gear wheel axle 1 are provided with bearing 3.
The two ends of gear wheel axle 1 are processed with screw thread, be provided with packing ring 4, cover of dust 6 successively, lock finally by nut 5 in the outer end of bearing 3.
Described jackscrew device comprises jackscrew 10, top screw seat 14, and top screw seat 14 is fixed on the bottom of base 9, and jackscrew 10 is screwed onto in the tapped bore of top screw seat 14.
Axis pin base comprises bearing pin 13, bearing pin base 12, and bearing pin 13 is fixedly connected with bearing pin base 12, gear wheel vertical frame 7 is provided with pin-and-hole 26, and gear wheel vertical frame 7 is connected with bearing pin 13 by pin-and-hole 26, and gear wheel vertical frame 7 can move along bearing pin 13.Regulate jackscrew 10, drift 8 is moved up and down, and drift 8 drives gear wheel vertical frame 7 to move along bearing pin 13, makes gear wheel 15 moving radially along big gear wheel 18.
The method that employing prevents the wheel stopping structure that conical gear central axle sleeve weares and teares from preventing conical gear central axle sleeve from wearing and tearing, comprises the steps:
1) by two cover gear wheel 15 structure installment inside auger bit ash hoist big gear wheel 18, the reverse position of axle sleeve 21 fray 17, take the mode that gear wheel base 9 welds with conical gear central axle sleeve pedestal 24;
2), when installing, gear wheel axle 1 line of centers is parallel with auger bit ash hoist big gear wheel 18 medial surface;
3) by adjustment gear wheel jackscrew 10, gear wheel 15 is moved radially along big gear wheel, roller shell 2 is fully contacted with inside big gear wheel 18;
4) see Fig. 4, in the process that spiral shell cone big gear wheel 18 operates, roller shell 2 big gear wheel 18 of fitting is rotated, and makes the opposition F being radially subject to gear wheel 15 inside big gear wheel 18 simultaneously
instead, thus counteract the diametral load F suffered by big gear wheel central axle sleeve 21.
Claims (4)
1. the wheel stopping structure preventing conical gear central axle sleeve from wearing and tearing, it is characterized in that, comprise gear wheel, gear wheel support, gear wheel vertical frame, drift, axis pin base, base, jackscrew device, described gear wheel support is fixedly connected with the two ends of gear wheel axle, gear wheel support and gear wheel vertical frame are welded and fixed, angled setting between gear wheel and gear wheel vertical frame, gear wheel vertical frame is connected by pin-and-hole with axis pin base, axis pin base is fixedly connected with base, drift is inserted between gear wheel vertical frame and base, the bottom surface of gear wheel vertical frame is provided with drift chute, drift chute is consistent with the inclined-plane degree of dip of drift, drift embeds in drift chute, arrange jackscrew device in drift lower end to be fixedly connected with base.
2. a kind of wheel stopping structure preventing conical gear central axle sleeve from wearing and tearing according to claim 1, it is characterized in that, described gear wheel comprises gear wheel axle, roller shell, bearing, and roller shell is socketed in the outside of gear wheel axle, and the two ends between roller shell and gear wheel axle are provided with bearing.
3. a kind of wheel stopping structure preventing conical gear central axle sleeve from wearing and tearing according to claim 1, it is characterized in that, described jackscrew device comprises jackscrew, top screw seat, and top screw seat is fixed on the bottom of base, and jackscrew is screwed onto in the tapped bore of top screw seat.
4. adopt the method preventing the wheel stopping structure that conical gear central axle sleeve weares and teares from preventing conical gear central axle sleeve from wearing and tearing as claimed in claim 1, it is characterized in that: comprise the steps:
1) two cover wheel stopping structure are arranged on inside auger bit ash hoist big gear wheel, the reverse position of axle sleeve fray, take the mode that gear wheel base welds with conical gear central axle sleeve pedestal;
2), when installing, gear wheel shaft centre line is parallel with auger bit ash hoist big gear wheel medial surface;
3) by adjustment gear wheel jackscrew, gear wheel is moved radially along big gear wheel, roller shell is fully contacted with inside big gear wheel;
4) in the process of spiral shell cone big gear wheel running, roller shell laminating bull gear drive, makes the opposition being radially subject to gear wheel inside big gear wheel simultaneously, thus counteracts the diametral load suffered by big gear wheel central axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510800308.9A CN105366381B (en) | 2015-11-19 | 2015-11-19 | A kind of wheel stopping structure and method that prevent conical gear central axle sleeve from wearing and tearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510800308.9A CN105366381B (en) | 2015-11-19 | 2015-11-19 | A kind of wheel stopping structure and method that prevent conical gear central axle sleeve from wearing and tearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105366381A true CN105366381A (en) | 2016-03-02 |
| CN105366381B CN105366381B (en) | 2017-08-22 |
Family
ID=55369118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510800308.9A Active CN105366381B (en) | 2015-11-19 | 2015-11-19 | A kind of wheel stopping structure and method that prevent conical gear central axle sleeve from wearing and tearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105366381B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201411420Y (en) * | 2009-06-19 | 2010-02-24 | 唐山利生窑业有限公司 | Ash discharge device for lime shaft furnace |
| CN201497331U (en) * | 2009-06-18 | 2010-06-02 | 唐山利生窑业有限公司 | Multistage rotating distribution device for lime shaft kiln |
| CN202973842U (en) * | 2012-11-06 | 2013-06-05 | 唐山盾石机械制造有限责任公司 | Improved rotary kiln catch wheel device |
| CN203216251U (en) * | 2013-04-02 | 2013-09-25 | 南京中材水泥备件有限公司 | Novel installation structure of hydraulic blocking wheel |
| CN203395035U (en) * | 2013-08-12 | 2014-01-15 | 沃德(天津)传动有限公司 | Bearing arrangement structure and speed reducer |
| CN103907438A (en) * | 2014-03-14 | 2014-07-09 | 东北农业大学 | Automatic accurate hole fertilization control mechanism for corn seedling stage |
| JP2014162641A (en) * | 2013-02-28 | 2014-09-08 | Sumitomo Metal Mining Co Ltd | Maintenance management method of screw conveyor |
| CN203845482U (en) * | 2014-06-03 | 2014-09-24 | 泰富国际工程有限公司 | Stop wheel device of bucket wheel mechanism of bridge type blending reclaimer |
-
2015
- 2015-11-19 CN CN201510800308.9A patent/CN105366381B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201497331U (en) * | 2009-06-18 | 2010-06-02 | 唐山利生窑业有限公司 | Multistage rotating distribution device for lime shaft kiln |
| CN201411420Y (en) * | 2009-06-19 | 2010-02-24 | 唐山利生窑业有限公司 | Ash discharge device for lime shaft furnace |
| CN202973842U (en) * | 2012-11-06 | 2013-06-05 | 唐山盾石机械制造有限责任公司 | Improved rotary kiln catch wheel device |
| JP2014162641A (en) * | 2013-02-28 | 2014-09-08 | Sumitomo Metal Mining Co Ltd | Maintenance management method of screw conveyor |
| CN203216251U (en) * | 2013-04-02 | 2013-09-25 | 南京中材水泥备件有限公司 | Novel installation structure of hydraulic blocking wheel |
| CN203395035U (en) * | 2013-08-12 | 2014-01-15 | 沃德(天津)传动有限公司 | Bearing arrangement structure and speed reducer |
| CN103907438A (en) * | 2014-03-14 | 2014-07-09 | 东北农业大学 | Automatic accurate hole fertilization control mechanism for corn seedling stage |
| CN203845482U (en) * | 2014-06-03 | 2014-09-24 | 泰富国际工程有限公司 | Stop wheel device of bucket wheel mechanism of bridge type blending reclaimer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105366381B (en) | 2017-08-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 114000 Anshan Iron and steel plant, Tiexi District, Anshan, Liaoning Patentee after: ANSHAN IRON AND STEEL GROUP REFRACTORY Co.,Ltd. Address before: 114000 Anshan Iron and steel factory, Tiexi District, Liaoning, Anshan Patentee before: ANGANG GROUP REFRACTORIES Co. |
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| CP03 | Change of name, title or address |